响水涧抽水蓄能电站上水库主坝应力变形分析

摘要

面板堆石坝的应力变形，尤其是面板的应力变形及周边缝、垂直缝的变形是工程设计施工人员最为关注的部位。以响水涧抽水蓄能电站上水库主坝为例，建立三维有限元模型，计算分析各工况下坝体、面板的的应力应变以及周边缝、垂直缝的变形，为面板坝设计施工提供参考性意见。%CFRS is commonly used at present, especially in the pumped storage power station.Stress and deformation of CFRD, especially the stress and deformation of concrete panel and the deformation of vertical joints and peripheral joints is the most important position for the engineering design and construction staff.Taking CFRD of the upper reservoir of Xiang-shuijian Pumped Storage Power Station as an example, the three-dimensional finite element model is established, calcula-tion and analysis of the stress and deformation of concrete panel and the deformation of vertical joints and peripheral joints under different conditions of dam are carried out, providing reference for the design and construction of CFRD.